baber/WOPTO huggingface dataset:
Patent JP-H08164309-A (JP)
Title: Air purifying filter, device and method thereof
Inventor: HAMADA TAKAYOSHI
IPC: B01D39/08
Filed: 1994-12-14
Abstract: PURPOSE: To filter and collect coarse particles and to absorb and collect odorous component fine particles alltogether and to use a filter for a long term by impregnating a plastic fiber filter with fullerene. CONSTITUTION: A plastic fiber filter 2 is impregnated with fullerene 5. In this way, coarse particles are collected by filter action of the plastic fiber filter 2 as a matter of curse. When an air current is passed at high speed between plastic fibers 4, the plastic surface is positively changed and fine particles such as odorous components are negatively changed. At this time, the fine particles are attracted to the plastic fibers 4 by electrostatic force and collected. When air 1 is passed while irradiating light 3 onto the fullerene 5 of the plastic, the odorous material is decomposed and oxidized by catalytic action of the fullerene 5 and is transfered to a stabilizer and becomes odorless to improve comfortableness.
Patent JP-2001132318-A (JP)
Title: Opening/closing device of opening/closing body for vehicle
Inventor: YUGE MASAAKI
IPC: B60J5/10
Filed: 1999-10-29
Abstract: PROBLEM TO BE SOLVED: To reduce the cost by simplifying the connection between a transmission member of a driving device and a connection member in an opening/closing device of an opening/closing body for a vehicle. SOLUTION: The transmission member 16 is formed flexible, and turnable in a plane substantially orthogonal to a hinge pivot 3, one end part of the connection member 18 is pivotably supported by the opening/closing body 1, and the other end part 18a thereof is coupled with the transmission member 16 so that the connection member 18 is tilted while deflecting the transmission member 16 following the opening/closing operation of the opening/closing body 1.
Patent JP-H10146414-A (JP)
Title: Gelande using man-made snow
Inventor: IZUTSU TADAO
IPC: A63C19/10
Filed: 1996-11-21
Abstract: PROBLEM TO BE SOLVED: To limit a thawing rate of snow laid over a slope so that a facility can be constructed temporarily and for a short period even in the suburbs, by laying down man-made snow over a snow mat set on the top of a main gelande body of unit-type structure. SOLUTION: A main gelande body 1 framework, a resting space 7 and a step 8 are constructed. A snow mat 2 is then laid down over the upper slope of the framework. A multiple number of block snows 20 formed by an man- made snow making machine and a compressor are then laid down over the snow mat 2. A variety of variations are then made on the course 5 of the main gelande body 1. These variations can be consisted of prior wood machined jumping boards, banks, projections (bumps) and the like. Changing the arrangement and combination of these variations makes it possible to cope with a wide range of skiers from beginners up to senior skiers.
Patent JP-H04181695-A (JP)
Title: Lighting device for discharge lamp
Inventor: KANDA TAKASHI
IPC: H05B41/16
Filed: 1990-11-15
Abstract: PURPOSE:To prevent a detecting means from being operated as the current limiting element of a discharge lamp by forming the portion inserted into a current feeding loop in a lighting device with a circuit detecting and controlling the discharge lamp current. CONSTITUTION:A control circuit 1 is constituted with a comparator CP and a mono-stable multivibrator IC1 and the like. The power voltage E1 which can maintain the lighting of a discharge lamp 1a is applied to a serial circuit of the discharge lamp 1a, a switching element SW1 and a transistor Q1 detecting the current I1a. Transistors Q1, Q2 constitute a current mirror circuit the collector of Q2 is connected to a control power source VDD via a current detecting resistor R and connected to the input terminal of the control circuit 1 of the next stage. The current limiting effect of the transistor Q1 is negligible, the discharge lamp 1a can stably be lighted by only the switching of the element SW1, and the loss at a detection section can remarkably be reduced.
Patent JP-H10148968-A (JP)
Title: Polymer toner
Inventor: TANABE TETSUSHI
IPC: G03G9/09
Filed: 1996-11-21
Abstract: PROBLEM TO BE SOLVED: To obtain the polymer toner stabilized in chargeability characteristics irrespective of a dyeing state of a dye by using polymer particles having a chargeability of a specified value or more in the absolute value and using a dye having the difference of a charge amount of the polymer particles before dyeing from that of the polymer particles after dyeing being a specified ratio or less. SOLUTION: The polymer particles to be used have a charge amount of >=5μC/g, and consequently, it is unnecessary to dye a charge controller to give chargeability, and since coloring due to the charge controller is omitted, the manufacture of the color toner is facilitated. When the polymer particles are dyed with the dye as a coloring agent, the dye to be used causes the difference of the charge amount of the polymer particles before the dyeing from that of the polymer particles after it in an amount of <=40% of the polymer particles.  Therefore, the effect of the dye on the chargeability characteristics of the polymer particles dyed with the dye is small, and the chargeability characteristics of the polymer particles directly decides those of the dyed polymer particles, and so, the effect of the dyeing state of the polymer toner dyed with the dye on the chargeability characteristics is reduced.
Patent JP-H09151189-A (JP)
Title: Organocopper compound for forming copper thin film by organometallic chemical deposition
Inventor: SAI ATSUSHI
IPC: H01L21/3205
Filed: 1995-11-29
Abstract: PROBLEM TO BE SOLVED: To obtain an organocopper compound for forming a copper thin film by organometallic chemical deposition, excellent in thermal decomposition and storage stability, useful as a copper thin film for a wiring of a semiconductor device, etc., having the amount of oxygen dissolved in the organocopper compound for forming a specific copper thin film of <a fixed value, not lowering vaporizing characteristics. SOLUTION: This compound is shown by formula I (R<1> and R<2> are each H, a 1-8C alkyl, a 1-4C alkylsilyl or phenyl; R<3> is H or a 1-8C alkyl; R<4> to R<6> are each H, a 1-8C alkyl, a 1-4C alkylsilyl or phenyl; R<7> and R<8> are each a 1-8C alkyl, a 1-8C perfluoroalkyl; n1 is 0-2; n2 is 0 or 1; * is a double bond or a triple bond) such as (vinyltrimethylsilane) (1,1,1,5,5,5-hexafluoro-2,4- pentanedionato)copper (I) of formula II and has <0.2ppm dissolved oxygen in the compound.
Patent JP-H07163224-A (JP)
Title: Transfer device of root vegetable harvester or the like
Inventor: MATSUOKA MINORU
IPC: A01D33/02
Filed: 1993-12-13
Abstract: PURPOSE:To provide the transfer device capable of always cutting the leaf parts of root vegetables at a prescribed position by directing the root vegetables in the lower direction during their carriage, sliding and transferring the directed root vegetables, and subsequently stopping the root vegetables at a prescribed position. CONSTITUTION:Root vegetables are nipped and transferred between pulling endless members 8, 8 in hung postures, successively changed into approximately horizontal postures through a direction-controlling plate at the terminal position of the endless members, and subsequently dropped and supplied on a transfer belt 9. While transferred with the transfer belt 9, the root vegetables are downward directed, slid, transferred and subsequently stopped with a stopper 23 at a prescribed position, where the leaf parts of the root vegetables are then cut with a cutter blade 24.
Patent JP-H02157313-A (JP)
Title: Hole interval ground press-crusher
Inventor: MURAKAMI SUSUMU
IPC: E02B7/00
Filed: 1988-12-08
Abstract: PURPOSE:To improve execution efficiency by fitting a crushing edge for forming a narrow groove at the rod end of a jack fitted to the holding arm of a body frame and projecting a guide member at both the sides of the shear arm portion and the horizontal frame portion of the frame. CONSTITUTION:The ground is drilled to provide a circular hole by the depth of reaching an impermeable layer every predetermined interval. The title device is hung by suspending a rope from a crane to a bracket 15 and is landed on the surface of the ground between adjacent holes. A jack 5 is operated to move forward a crushing edge 6, the crusher edge 6 is abutted to the hole wall corresponding to the crushing edge 6 and then the edge presses the wall toward one of the holes to crush the ground between both holes received by a shear arm portion 3. As the crushing edge 6 moves forward, destroyed rocks fall in the arm portion 3 side hole from a discharge opening portion 10 between the arms of the arm portion 3. Moreover, after the jack 5 is returned to a position as it is, a body frame 1 is lowered to make the lower surface of a horizontal frame portion receive the bottom of the narrow groove, and then the jack 5 makes the crushing edge 6 move forward again to drill.
Patent JP-H06162533-A (JP)
Title: Focus offset controller
Inventor: KAWAGUCHI HIROSUMI
IPC: G11B7/085
Filed: 1992-11-20
Abstract: PURPOSE:To improve the adjusting accuracy of a just focusing point by controlling a focus offset voltage so that the amplitude ratio of a VFO signal versus a sector mark(SM) signal may be maximum. CONSTITUTION:The VFO/SM to each offset voltage is successively computed by a CPU 6, and the offset voltage is determined at the point where the VFO/ SM is maximum in the middle where the computed value is plotted and its tendency is changed from increase to decrease. In this case, in the range in which a cross-talk (namely S/N) is not too deteriorated, a signal level may be adjusted to be comparatively large. Thus, the signal detection accuracy at the focusing point is improved, and the accuracy of a focus servo is also improved.
Patent JP-H01207342-A (JP)
Title: Isoolefin polymer having improved processing characteristics
Inventor: KENESU UIRIAMU PAWAAZU
IPC: C08F210/12
Filed: 1988-12-09
Abstract: PURPOSE: To obtain a isoolefin polymer comprising an isoolefin homopolymer rubber and a butyl copolymer rubber, which has a specified range of molecular weight distribution and improved processability.  
     CONSTITUTION: The objective polymer composition comprises a 4-7C isoolefin homopolymer rubber and/or a butyl copolymer rubber, of which molecular weight distribution has Mz/Mw of ≥2.0, that portion of the distribution is equal to and greater than 4 times the peak molecular weight Mp comprises greater than 8% of the total polymer species, and wherein Mp is greater than about 250,000, where, the polymer species of molecular weight lower than Mp are substantially not chain-branched. 
     COPYRIGHT: (C)1989,JPO
Patent JP-H07161761-A (JP)
Title: Semiconductor device
Inventor: IKEDA KOICHI
IPC: H01L21/60
Filed: 1993-12-13
Abstract: PURPOSE:To easily change the function of a lead terminal by a method wherein a plurality of rows of pads, having the same function and arranged in a row, are formed by function almost in the center part of a semiconductor chip, and a lead terminal is connected to one place of the pads of the same function through the intermediary of a wire. CONSTITUTION:The bonding pads 3, formed on the surface of a semiconductor chip 2 which is formed by dicing a water through various processes, and lead terminals 4 are connected in a semiconductor device 1, and the semiconductor chip 2 is encapsulated with molding resin 6 in such a manner that a part of the lead terminals 4 are led out to outside. The bonding pads 3 are formed in such a manner that they are concentrated in the center part of the surface of the semiconductor chip 2. The bonding pads 3, which have the same function, are formed, and the function of each lead terminal 4 can be changed by altering the combination of the connection of the lead terminals 4. As a result, diversified specifications can be adopted in a flexibly manner.
Patent JP-H10153681-A (JP)
Title: Water level measuring device for pressure suppression pool
Inventor: MATSUNO HIDEO
IPC: G21C17/035
Filed: 1996-11-22
Abstract: PROBLEM TO BE SOLVED: To quickly and exactly measure water level of pressure suppression pool used for reactor plant and the like. SOLUTION: A water level measuring device for suppression pool is constituted by arranging a plurality of water level detecting units 10 in the suppression pool. The water level detecting unit 10 is constituted of a clad 11 charged with insulator 19, a heater 13 having an electric heat wire 15 arranged in the clad 11, a junction 27 arranged in the heating region of the heat wire 15 in the clad 11 and a thermocouple device 21 having a junction 29 arranged outside the heating region in the clad 11. The water level detecting units 10 are arranged so that these clads 11 off-set in vertical direction.
Patent JP-H10154630-A (JP)
Title: Film capacitor and metallized film for capacitor
Inventor: MOMOSE MITSURU
IPC: H01G4/18
Filed: 1996-11-22
Abstract: PROBLEM TO BE SOLVED: To provide a film capacitor for reducing the useless consumption an electrode part and a metallized film for capacitor. SOLUTION: An insulating film 3, a metal deposition film 4 formed on the film 3, and a region-splitting margin 12 that is a non-deposition part for dividing the metal deposition film 4 into a plurality of regions are provided. The metal deposition film 4 is divided into a plurality of electrode parts 14 and fuse parts 18A-18D that are connected to the electrode parts 14. The width of the fuse parts 18A-18D ranges from 0.05-5mm and has at least two types of thicknesses, and the maximum value of the fuse width is 1.5-10 times larger than the minimum value.
Patent JP-H09157035-A (JP)
Title: Production of ceramic molded body
Inventor: YONEYAMA KENICHI
IPC: C08L71/02
Filed: 1995-11-30
Abstract: PROBLEM TO BE SOLVED: To suppress cracking by curing a ceramic molding compsn. contg. a compd. having (meth)acryloyl groups by anaerobic polymn. SOLUTION: A blend is prepd. by blending 100 pts.wt. powdery ceramic stock consisting of ceramic stock such as Al2 O3 and a sintering aid such as Y2 O3 with about 1.0-30.0 pts.wt. compd. having (meth)acryloyl groups such as hexaethylene glycol diacrylate or tetraethylene glycol dimethacrylate and about <30 pts.wt. one or more kinds of org. solvents such as oxy-alcohol and phthalic ester or further adding a surfactant such as polyoxyethylene alkyl ether, an unsatd. polymer and a curing catalyst is necessary. The blend is mixed by means of a ball mill, etc., to prepare a slurry of a ceramic molding compsn. This slurry is defoamed, injected into a mold and cured by anaerobic polymn. The resultant molded body is released from the mold, dewaxed and fired to obtain the objective ceramic molded body free from cracks.
Patent JP-S63166583-A (JP)
Title: Power supply device for printer
Inventor: MORIKAWA SAICHI
IPC: B41J29/38
Filed: 1986-12-27
Abstract: PURPOSE:To reduce a power loss, by a method wherein a DC-DC converter operated by the switching of electric current is employed in a drive power supply and an output voltage value can be arbitrarily set from a control circuit. CONSTITUTION:A DC power supply 1 and a drive circuit 3 driving power equipments such as a stepping motor 2 based on the output from the power supply 1 are provided. A DC-DC converter 4 and an output voltage setting circuit 5 enabling a voltage increase/decrease are connected with each other between the DC power source 1 and the drive circuit 3. A control circuit 7 is provided, which controls the output level of the output voltage setting circuit 5 and, for example, mainly consists of a microprocessor, and a voltage detection circuit 6 is equipped on an input step of the drive circuit 3. A switching circuit 4A is provided, which controls the output of the DC-DC converter 4 to be stable based on the variation of the voltage level detected by the voltage detection circuit 6. In this manner, the stepping motor can be driven with a proper voltage corresponding to the working speed of the motor and a power loss is reduced.
Patent JP-H02159459-A (JP)
Title: Control device of hydraulic transmission for vehicle
Inventor: HATAYAMA KAZUMA
IPC: F16H3/08
Filed: 1988-12-13
Abstract: PURPOSE:To prevent dragging phenomenon from occurring by rapidly discharging oil from a low speed engagement element by opening an oil discharge control valve in linked motion with a switching operation of a manual valve for disconnecting an oil passage from an oil pressure source. CONSTITUTION:When a vehicle stops and stands with a manual valve 9 in an operation position for forward movement, a second shift valve 102 is in a down shift position and supplies oil to a low speed hydraulic engagement element. When the manual valve 9 is switched to the position N, etc. for disconnecting an oil passage L2 from an oil pressure source, the shift valve 102 is switched to an up shift position, and the low speed hydraulic engagement element is connected to an oil discharge passage LD1 with an oil discharge control valve 181 interposed in between. Because the oil discharge control valve 181 is opened in linked motion with the switching operation of the manual valve 9, oil is rapidly discharged from the low speed hydraulic engagement element. Thus the dragging phenomenon of the low speed hydraulic engagement element can be prevented only by additional connection of an oil passage L23 to the manual valve.
Patent JP-H10143024-A (JP)
Title: Operation display device for combined copying machine
Inventor: KAWADA YASUO
IPC: H04N1/00
Filed: 1996-11-08
Abstract: PROBLEM TO BE SOLVED: To provide an operation display device for combined copying machine provided with a display unit capable of immediately judging various operation modes such as a copying mode, a facsimile mode and a printer mode. SOLUTION: A liquid crystal display unit 18 is arranged in the center of the operation display device 1. The liquid crystal display unit 18 has an LED back light under an LCD cell, and the LED back light has plural LED chips different in color. When respective application switching keys 16c, 16f and 16p are depressed, the different color LED chip is turned on in accordance with the operation mode of the application.
Patent JP-H04182863-A (JP)
Title: Sentence correction system
Inventor: TAKAHASHI EIKO
IPC: G06F17/24
Filed: 1990-11-19
Abstract: PURPOSE:To correct a sentence in a short time through easy operation by inputting characters to be corrected from an input device and substituting them with corrected charecters. CONSTITUTION:This system has a typesetting image display step S11 wherein a paper surface composition image is displayed, a corrected charecter step S12 wherein the character to be corrected is indicated, a character information retrieval setp S13 wherein the characters to be corrected are inspected from the position of the character indicated in the last step and the corrected characters are displayed, and a corrected character input step S14 wherein the characters to be corrected are inputted from the input device and replaced with the corrected characters. Consequently, the corrected characters indicated in the page composition image can be corrected without being passed to composition system in a 2nd and 3rd hierarchies.
Patent JP-S63167332-A (JP)
Title: Liquid crystal display device
Inventor: HONJO TERUBUMI
IPC: G02F1/133
Filed: 1986-12-29
Abstract: PURPOSE:To attain high resolution on a display screen by bringing closely a transparent wired board on which transparent electrodes are formed like a grating along prescribed directions to supply current to respective picture element electrodes contact into the rear face side of 2nd transparent substrate which is the reverse side to a face opposed to a 1st transparent substrate. CONSTITUTION:The transparent wired board 4 is formed by a plane glass plate having almost the same size as the 1st transparent substrate 1 with high rigidity in order to improve the accuracy of a gap G and hold the airtightness of the gap G and drain signal supplying transparent electrodes 13 are formed on a part opposed and tightly stuck to the picture element electrodes 10-ij like a grating along the Y direction rectangular to respective line electrodes 15. In the liquid crystal display device, a prescribed voltage is impressed between a picture element electrodes selectively connected by a switching transistor 12 connected to the electrodes 10-ij connected to the electrode 13 through the 2nd transparent substrare 2 and a common electrode 9. Thereby, backlight is transmitted through the part of liquid crystal 3 corresponding to the picture element electrode to which the voltage is impressed and an image is formed by forming one side of the substrate 1 as a display face. Consequently, picture elements can be formed with high density and a large display panel with high picture quality can be obtained.
Patent JP-H10150874-A (JP)
Title: Absorbent for animal excreta and manufacture therefor
Inventor: TERAJIMA SHIZUO
IPC: A01K1/015
Filed: 1996-11-25
Abstract: PROBLEM TO BE SOLVED: To provide an excreta absorbent with the excellent absorptivity of excreta and a high deodorization effect utilizing bentonite. SOLUTION: The bentonite which is mainly sodium bentonite is turned to the grain diameter of 50μm-8000μm and the white fine powder of calcium hydroxide or calcium carbonate is added to it. Especially, the calcium hydroxide or the calcium carbonate is added to the bentonite for 0.1wt.%-10.0wt.% and they are mixed by using a mixer or the like thereafter.
Patent JP-H09152521-A (JP)
Title: Optical fiber connector
Inventor: TANAKA TOSHIYUKI
IPC: G02B6/24
Filed: 1995-11-30
Abstract: PROBLEM TO BE SOLVED: To obtain a connector through which a multi-fiber cable can be connected to other optical fibers by butting and the connection can be switched by forming tapered internal grooves, which guide plural optical fibers inserted from an opening end part open on the end part of a base to an alignment part, on the top surface of the base. SOLUTION: At both lengthwise end parts of the top surface 3 of the base, the internal grooves 10 are formed which are recessed from the top surface 3 of the base from a positioning groove 7 and store ribbon coated optical fibers 4 by jacket materials. One end of the internal groove 10 is open on on both the lengthwise end surfaces 11 of the base 2 and the other end faces an alignment base part 9. Plural lead-in grooves 14 into which bare fibers (optical fibers) 12 led out of the ends of the ribbon coated optical fibers 4 are inserted from the opening end parts 13 of the internal grooves 10 are formed in parallel at the bottom parts of the internal grooves 10. Consequently, plural optical fibers 12 which are inserted into the internal grooves 10 are only pushed into the alignment part and then the respective optical fibers 21 can be positioned and aligned by an alignment mechanism so that they can be connected by butting.
Patent JP-2001131780-A (JP)
Title: Steel material subjected to rust stabilization treatment
Inventor: MORITA KENJI
IPC: C23F15/00
Filed: 1999-11-04
Abstract: PROBLEM TO BE SOLVED: To provide a steel material subjected to rust stabilization treatment, in which stabilized rust inherent in a weather-resistant steel material is efficiently formed and also, any defective appearance due to flowable rust or the like in a stabilized rust formation process is not caused and further, when stabilized rust is formed under a treating agent coating film of the treated steel material, any appearance deterioration due to bulging or peeling of an organic resin coating layer is not caused. SOLUTION: This treated steel material is provided on its base material with a coating film lower layer that is an iron compound coating film layer having a <=10% loss in mass due to heating of it to 50-300 deg.C, and a coating film upper layer that is an organic resin coating layer.